← Back to patent-cliff list
CAS 2254340-05-9
4-([2-[4,7,10-Tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)benzoic acid
Codes: (XIII)755707-1-b
Application context (from source-drug indications)
Cushing's syndrome68Ga-pentixafor醛固酮增多症68Ga-pentixaforSarcoidosis68Ga-pentixaforGraft-versus-host disease68Ga-pentixaforNeuroendocrine tumour68Ga-pentixaforMarginal zone B-cell lymphoma68Ga-pentixafor
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 68Ga-pentixafor | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
TCP resin bound (3R,6S,9S)-3-(3-aminopropyl)-9-[(naphthalen-2-yl)methyl]-2-(4-nitrobenzene-1-sulfonyl)-4,7,10-trioxo-6-[3-[N'-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl)carbamimidamido]propyl]-2,5,8,11-tetraazatridecan-13-oic acid→4-([2-[4,7,10-Tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)benzoic acid→(6R,9S,12S)-6-[Methyl(4-nitrobenzene-1-sulfonyl)amino]-12-[(naphthalen-2-yl)methyl]-1,7,10,13-tetraoxo-9-[3-[N'-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl)carbamimidamido]propyl]-1-[4-([2-[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)phenyl]-2,8,11,14-tetraazahexadecan-16-oic acid→TCP resin bound (6R,9S,12S)-6-(methylamino)-12-[(naphthalen-2-yl)methyl]-1,7,10,13-tetraoxo-9-[3-[N'-(2,2,4,6,7-pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl)carbamimidamido]propyl]-1-[4-([2-[4,7,10-tris(2-tert-butoxy-2-oxoethyl)-1,4,7,10-tetraazacyclododecan-1-yl]acetamido]methyl)phenyl]-2,8,11,14-tetraazahexadecan-16-oic acid
Intermediates available on this site
No listed intermediates for this target yet — send an RFQ directly and it will enter our matching pool.
This is a CAS-level registry record: registrations across routes are merged. Supplier offers and buyer demands will be matched on this CAS as the primary key.